Does Associative Memory Play a Role in Solving Physics Problems?

Katie Wood, University of Exeter

Rossy McLaren, University of Exeter

Ipl McLaren, University of Exeter

Abstract

Previous research has found that people frequently provide
incorrect predictions about the path of moving objects when given an idealised
physics problem to solve. The aim of this research was to explore whether these
incorrect predictions are due to the application of an incorrect naïve
physics theory, whether incorrect perceptions generated from past experiences
lead to misconceptions of how moving objects behave, or whether it is a
combination of both. Thirty-one participants volunteered to take part in the
experiment which followed a two (experience congruent/incongruent with naïve
physics theory) by two (carried versus free-moving object) within-subject design.
The dependent variable was participant response (straight down or curved
forwards). Results of the study revealed that participants provided answers both
consistent and inconsistent with the naïve physics theory. This suggests
that responses were primarily elicited through the retrieval of
associatively-mediated memories of similar scenarios - some of which contain
perceptual illusions.